<?php 
class ModelShippingWeight extends Model {
	public function getQuote($address) {
		$this->load->language('shipping/weight');
		
		$quote_data = array();
		
		if ($this->config->get('weight_status')) {
			$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "geo_zone ORDER BY name");
			
			foreach ($query->rows as $result) {
				if ($this->config->get('weight_' . $result['geo_zone_id'] . '_status')) {
					$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "zone_to_geo_zone WHERE geo_zone_id = '" . (int)$result['geo_zone_id'] . "' AND country_id = '" . (int)$address['country_id'] . "' AND (zone_id = '" . (int)$address['zone_id'] . "' OR zone_id = '0')");
					
					if ($query->num_rows) {
						$status = TRUE;
					} else {
						$status = FALSE;
					}
				} else {
					$status = FALSE;
				}
				
				if ($status) {
					$cost = '';
					$weight = $this->cart->getWeight();
					
					$rates = explode(',', $this->config->get('weight_' . $result['geo_zone_id'] . '_rate'));
					
					foreach ($rates as $rate) {
						$data = explode(':', $rate);
						
						if ($data[0] >= $weight) {
							if (isset($data[1])) {
								$cost = $data[1];
							}
							
							break;
						}
					}
					
					if ($this->config->get('weight_' . $result['geo_zone_id'] . '_basecost')) {
						$cost += $this->config->get('weight_' . $result['geo_zone_id'] . '_basecost');
					}
					
					if ((float)$cost > $this->config->get('weight_' . $result['geo_zone_id'] . '_basecost')) {
						$quote_data['weight_' . $result['geo_zone_id']] = array(
							'id'			=> 'weight.weight_' . $result['geo_zone_id'],
							'title'			=> $result['name'] . '	(' . $this->language->get('text_weight') . ' ' . $this->weight->format($weight, $this->config->get('config_weight_class')) . ')',
							'cost'			=> $cost,
							'tax_class_id'	=> $this->config->get('weight_tax_class_id'),
							'text'			=> $this->currency->format($this->tax->calculate($cost, $this->config->get('weight_tax_class_id'), $this->config->get('config_tax')))
						);
					}
				}
			}
			
			if ($this->config->get('weight_allzones_status') == '1' || ($this->config->get('weight_allzones_status') == '2' && empty($quote_data))) {
				$cost = '';
				$weight = $this->cart->getWeight();
								
				$rates = explode(',', $this->config->get('weight_allzones_rate'));
				
				foreach ($rates as $rate) {
					$data = explode(':', $rate);
					
					if ($data[0] >= $weight) {
						if (isset($data[1])) {
							$cost = $data[1];
						}
						
						break;
					}
				}
				
				if ($this->config->get('weight_allzones_basecost')) {
					$cost += $this->config->get('weight_allzones_basecost');
				}
				
				if ((float)$cost > $this->config->get('weight_allzones_basecost')) {
					$quote_data['weight_allzones'] = array(
						'id'			=> 'weight.weight_allzones',
						'title'			=> $this->language->get('text_allzones'),
						'cost'			=> $cost,
						'tax_class_id'	=> $this->config->get('weight_tax_class_id'),
						'text'			=> $this->currency->format($this->tax->calculate($cost, $this->config->get('weight_tax_class_id'), $this->config->get('config_tax')))
					);
				}
			}
		}
		
		$method_data = array();
		
		if ($quote_data) {
			$method_data = array(
				'id'			=> 'weight',
				'title'			=> $this->language->get('text_title'),
				'quote'			=> $quote_data,
				'sort_order'	=> $this->config->get('weight_sort_order'),
				'error'			=> FALSE
			);
		}
		
		return $method_data;
	}
}
?>